4632857 has 16 divisors (see below), whose sum is σ = 5184000. Its totient is φ = 4120320.

The previous prime is 4632853. The next prime is 4632869. The reversal of 4632857 is 7582364.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4632857 - 2² = 4632853 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 6⁷ + 3 + 2¹³ + 8⁵ + 5 + 7⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4632851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31019 + ... + 31167.

It is an arithmetic number, because the mean of its divisors is an integer number (324000).

Almost surely, 2^4632857 is an apocalyptic number.

It is an amenable number.

4632857 is a deficient number, since it is larger than the sum of its proper divisors (551143).

4632857 is a wasteful number, since it uses less digits than its factorization.

4632857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256.

The product of its digits is 40320, while the sum is 35.

The square root of 4632857 is about 2152.4072570032. The cubic root of 4632857 is about 166.7053861152.

The spelling of 4632857 in words is "four million, six hundred thirty-two thousand, eight hundred fifty-seven".